Table 1.

Notch1 and high Notch1expression in NSCLC

Histology	No. of samples	Expression		High expression
		No. of positive	% (95% CI)*	No. of positive	% (95% CI)
NSCLC	58	29	50 (37 – 63)	8	14 (6 - 25)
Squamous cell carcinoma	35	19	54 (37 - 71)	5	14 (6 - 29)
Adenocarcinoma	19	8	42 (22 - 66)	2	11 (2 - 32)
Undifferentiated/large cell carcinoma P value †	4	3	75 (25 - 99)	1	25 (1 - 75)
Squamous cell vs. adenocarcinoma			0.57		1.0

*Blythe-Still-Casella 95% confidence interval (CI).

^†Comparison of percent positivity by Fisher’s Exact Test; 2-sided P value.